| 摘要 |
PROBLEM TO BE SOLVED: To provide a fiber finished article obtained by heating, melting and mixing a pulverized product of a radioactive mineral so as to be nanoparticles having≤0.4μm diameter with a synthetic resin, causing no skin disorder by static electricity, and containing an electroconductive metal powder. SOLUTION: The fiber finished article is obtained by treating the surface of a synthetic fiber containing the radioactive mineral with an alcohol chelate solution of titanic acid, silicic acid and zirconic acid or a borane solution of a chromium polyacrylate, and coating a dispersion of a magnetic body powder, electroconductive metal nanopowder, carbon nanopowder or silicon carbide powder dispersed in a binder as a coating material thereon. As a result, the aging of the fiber accompanied with the ultraviolet irradiation is improved. The fiber also promotes the evaporation and dispersion of perspiration water contacting with the radioactive mineral powder. The fiber further has a regulating activity or the like for converting water to an easily evaporating low-molecular weight water by the formation of a magnetic field. COPYRIGHT: (C)2007,JPO&INPIT
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